Question 1 of 24
Hints left: 3
Q1
The method of grouping organisms into categories that represent lines of evolutionary descent is called
Q2
Which organisational tool allows you togroupandidentifyorganismsbased on similar traits?
Q3
Withinthe3domainsare6kingdoms: , , , , ,and
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A
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B
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C
Q4
Kingdom Monera has eukaryotic cell type
Q5
A botanist discovers a new plant in the jungle. Which of thefollowineg ob- servations of the plant’s characteris- ticswouldbeusefulindetderminingits identity with a dichotomous key?
Q6
AlllifeonEarthcanbeclassifiedinto one of how many kingdoms?
Q7
Someorganismsthatshareacommonr ancestor have features that have differ- e ent functions, but similar structures. These are known as
Q8
Which organism in the table is least closely related to the chimpanzee?
Q9
The illustration above depicts an ex- perimentconductedbyscientistsStan- ley Miller and Harold Urey. What were the electrical sparks supposed to mimick?
Q10
Nuclear membrane is absent in
Q11
Which of the following is a support- ingfactthathumansandchimpanzees have a common ancestor?
Q13
In the levels of classification, what comes after phylum?
Q14
What kingdom is mostly unicellular and has the most diversity?
Q15
Animals are divided into the groups:
Q16
Which leaf is shown in the drawing?
Q17
Taxonomy hierarchical classification consist of how many taxon?
Q18
In a cladogram, a ___ is the point where branches originate represent a common ancestor.
Q19
The illustration above depicts an ex- perimentconductedbyscientistsStan- ley Miller and Harold Urey. What was the product of the experiment?
Q20
Scientists can determine relatedness among organisms by comparing par- tial amino acid sequences. The ta- ble shows four partial amino acid se- quences from four organisms.Which organism is the LEAST related to the other three organisms?
Q21
A place where an organism lives.
Q22
What is the variety of organisms con- sidered at all levels from populations to ecosystems?
Q23
Structures that are inherited from a common ancestor are homologous.
Q24
Into which Kingdom would you put this organism?